74863680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77983}}^1$

素因数の和:78003

約数の個数: 56

約数和(自身を含む): 237695232

約数和(自身を除く): 162831552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 77983, 155966, 233949, 311932, 389915, 467898, 623864, 779830, 935796, 1169745, 1247728, 1559660, 1871592, 2339490, 2495456, 3119320, 3743184, 4678980, 4990912, 6238640, 7486368, 9357960, 12477280, 14972736, 18715920, 24954560, 37431840, 74863680]

約数ペア:

[(1, 74863680), (2, 37431840), (3, 24954560), (4, 18715920), (5, 14972736), (6, 12477280), (8, 9357960), (10, 7486368), (12, 6238640), (15, 4990912), (16, 4678980), (20, 3743184), (24, 3119320), (30, 2495456), (32, 2339490), (40, 1871592), (48, 1559660), (60, 1247728), (64, 1169745), (80, 935796), (96, 779830), (120, 623864), (160, 467898), (192, 389915), (240, 311932), (320, 233949), (480, 155966), (960, 77983)]